JAC Products is a leading designer and manufacturer of equipment roof racks for vehicles. The company is owned by Citicorp Venture Capital. JAC Products manufactures products throughout the United States, Germany, Portugal, Argentina and the United Kingdom. It also owns and operates Mont Blanc and Paddy Hopkirk. Paddy Hopkirk manufactures bike and ski racks and is also a component supplier for Franklin Aluminum. Beside roof racks, JAC Products manufactures items, such as step rails, storage bins, air dams and specialty products. The company provides products for more than 50 current vehicle lines. JAC Products is based in Saline, Mich.